I had the demo of Alchemy, now i have bought the full version, the presets i had in logic are now not available. It doesn't even try to load them so I can't figure out what the preset was I had selected in the demo version. anyway to figure this out?

Basically the demo presets included with Alchemy Player are exactly the same as those included with the Factory content (but of course, there are additional presets with the full version). The full version presets should install right over the demo version presets and continue to work as before, and you projects should load and sound exactly the same.

When you say "it doesn't even try to load them" do you mean that Alchemy starts with the default sound in your projects?

Can you see the Factory bank and categories in the title bar of the GUI? (the 3 black bars at the top)